These were purchased as gift for my sister, who has podiatric psoriasis which is dreadfully painful. She actually cried when she tried them on.Her feet always hurt and are extremely sensitive to cold. These slippers fit her perfectly. She wears size 10 in Women's, and I got size 8.5-9. the soles give excellent support and provides adequate warmth. The indoor-outdoor to aoles aee a plus, we live in the country and often venture outdoors t of porch or patio with our dogs.They appear to be quite well made and probably will hold up well.They look really nice and not too masculine for a female to wear. Most importantly, they provide warmth and comfort as advertised.